x = 5, y = 8, rule = B3/S23 bo$obo$bobo$2bobo$4bo$3bo$2bo$2b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
The barge with very long tail is a still life with 12 cells, and the 99th most common such still life according to Catagolue.